catchis.com - dns.ninja
catchis.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns0.cranfield.ac.uk ⭐ | ||||||
| A | 2001:630:201:f0eb::1:75🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| PTR | dns0.cranfield.ac.uk | ||||||
| A | 138.250.1.75🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | dns0.cranfield.ac.uk | ||||||
| NS | dns1.cranfield.ac.uk | ||||||
| A | 2001:630:201:f0ea::1:67🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| PTR | dns1.cranfield.ac.uk | ||||||
| A | 138.250.1.67🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | dns1.cranfield.ac.uk | ||||||
| MX | mxa-0035df01.gslb.pphosted.com ⭐ | ||||||
| A | 185.183.28.206🇺🇸 PROOFPOINT-ASN-EU185.183.28.0/24 | ||||||
| PTR | mx08-0035df01.pphosted.com | ||||||
| MX | mxb-0035df01.gslb.pphosted.com ⭐ | ||||||
| A | 185.183.28.206🇺🇸 PROOFPOINT-ASN-EU185.183.28.0/24 | ||||||
| PTR | mx08-0035df01.pphosted.com | ||||||
| TXT | MS=ms77122787 | ||||||
| SOA | dns0.cranfield.ac.ukdns-admin@cranfield.ac.uk 2024-03-19 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786653414 | ||||||
Subdomains
www.catchis.com |
Same first word
catchis.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns0.cranfield.ac.uk2015-08-26 → 2026-08-13 · 2 obs
● 2026-08-13 20:58:46
●NSdns1.cranfield.ac.uk2015-08-26 → 2026-08-13 · 2 obs
● 2026-08-13 20:58:46
○MXmailgate-6.central.cranfield.ac.uk2015-08-26 → 2017-12-23 · 4 obs
● 2017-12-23 18:56:54
○ 2026-02-28 09:53:52
○ 2026-08-13 20:58:46
○MXmailgate-7.central.cranfield.ac.uk2015-08-26 → 2017-12-23 · 4 obs
● 2017-12-23 18:56:54
○ 2026-02-28 09:53:52
○ 2026-08-13 20:58:46
●MXmxa-0035df01.gslb.pphosted.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 09:53:52
● 2026-08-13 20:58:46
●MXmxb-0035df01.gslb.pphosted.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 09:53:52
● 2026-08-13 20:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| catchis.com | dns0.cranfield.ac.uk, dns1.cranfield.ac.uk | - |
✅ Authoritative Response
Server:138.250.1.75
NS records: dns0.cranfield.ac.uk, dns1.cranfield.ac.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catchis.com (unsigned zone)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns0.cranfield.ac.uk, dns1.cranfield.ac.uk |
| MX | 2 | mxb-0035df01.gslb.pphosted.com (pri: 10), mxa-0035df01.gslb.pphosted.com (pri: 10) |
| TXT | 1 | MS=ms77122787 |
| SOA | 1 | dns0.cranfield.ac.uk dns-admin.cranfield |
Analysis
Hierarchy
www.catchis.com is delegated beneath catchis.com.
Name Servers
catchis.com uses two name servers for its delegation: dns0.cranfield.ac.uk and dns1.cranfield.ac.uk.
The name server configuration of catchis.com is shared with other domains, for instance geothread.net, dream-cdt.ac.uk, landis.org.uk and two others.
catchis.com shares at least some of its name servers with domains including cranfield.ac.uk, cran.ac.uk and 250.138.in-addr.arpa
These name servers are routinely deployed together with the name servers ns2.ja.net.
The two host names dns0.cranfield.ac.uk and dns1.cranfield.ac.uk each have a pair of IP addresses: dns0.cranfield.ac.uk has 138.250.1.75 and 2001:630:201:f0eb::1:75, and dns1.cranfield.ac.uk has 138.250.1.67 and 2001:630:201:f0ea::1:67.
Mail Servers
catchis.com uses two mail servers, mxa-0035df01.gslb.pphosted.com and mxb-0035df01.gslb.pphosted.com.
The mail server setup of catchis.com matches that of other domains such as cranfield.ac.uk, landis.org.uk, cran.ac.uk and two others.
mxa-0035df01.gslb.pphosted.com resolves to 185.183.28.206; mxb-0035df01.gslb.pphosted.com resolves to the same IP address, 185.183.28.206.
Both mxa-0035df01.gslb.pphosted.com and mxb-0035df01.gslb.pphosted.com resolve to 185.183.28.206 IP addresses each.